APA (7th ed.) Citation

Mulligan, W. (2012). The origins of the First World War (1. publ., 3. print.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Mulligan, William. The Origins of the First World War. 1. publ., 3. print. Cambridge [u.a.]: Cambridge Univ. Press, 2012.

MLA (9th ed.) Citation

Mulligan, William. The Origins of the First World War. 1. publ., 3. print. Cambridge Univ. Press, 2012.